Recent questions in Physics

+23 votes

0 answers

Why did the length of a day on Earth stall at a constant value in Earth's distant past?

asked Mar 20, 2022 in Physics by SteveB_sa

0 votes

0 answers

Will the Hyperloop experience sonic booms?

asked Mar 20, 2022 in Physics by CeSparky1

+57 votes

0 answers

How do I make a formula sheet for the NEET physics?

asked Mar 20, 2022 in Physics by Hillbilly Kid

+66 votes

0 answers

What will the entropy of the universe be after the “ big rip” when the only thing left is dark energy?

asked Mar 20, 2022 in Physics by CraigMcK

+10 votes

0 answers

What is the average person's idea of the size of an atom?

asked Mar 19, 2022 in Physics by SeraphicWhisper

+228 votes

0 answers

What is the prestige level of being a physics professor in the United States?

asked Mar 19, 2022 in Physics by Diydreamer

+26 votes

0 answers

Don't any of the noble gases have f and d orbitals? Are only p orbital required to be filled for an element to be stable? If there was a noble gas with more electrons, would it have full electrons in its f and d orbitals?

asked Mar 19, 2022 in Physics by Astramax

+4 votes

0 answers

How is it possible that someone could travel to another Galaxy at a fraction of the speed of light yet take a lifetime to get there?

asked Mar 19, 2022 in Physics by Robering

+188 votes

0 answers

Why, at the bottom of a roller coaster loop, is the normal force greater the weight in regards to circular motion?

asked Mar 19, 2022 in Physics by KEITHY

+19 votes

0 answers

What will happen if I dumped 1/4 of the Sun's mass of water into space?

asked Mar 19, 2022 in Physics by bilco (1.7k points)

+58 votes

0 answers

What is the difference between PV and TS diagrams in Carnot cylce? Why in PV diagrams there are 2 isothermals (pressure is not constant), but looking at a TS diagram both isothermal lines (inside the bell) are also isobaric?

asked Mar 19, 2022 in Physics by EndOfRadio

+83 votes

0 answers

What is the relationship between dark matter and velocity?

asked Mar 19, 2022 in Physics by FOREST DECORATORS

+25 votes

0 answers

If alternate universes exist then why isn't there an alternate universe that has the technology to cross into alternate universes, and why haven't they crossed into our universe yet?

asked Mar 19, 2022 in Physics by fixor

+18 votes

0 answers

What happens when an object enters a gravitational field?

asked Mar 18, 2022 in Physics by tenuouswealth

0 votes

0 answers

A negative charge moving with a constant velocity v enters a region of a uniform magnetic field pointing out of the page as shown below. What is the direction of the magnetic force on the charge?

asked Mar 18, 2022 in Physics by jeff williams

+228 votes

0 answers

Why does an object not absorb white light even though it contains all the colours of visible spectrum inside it?

asked Mar 18, 2022 in Physics by RadiantNova

+134 votes

0 answers

What will happen if liquid gas (like in smoking lighters) is compressed to ice (in a freezer) and thrown into fire?

asked Mar 18, 2022 in Physics by Darren Soopramanien

+12 votes

0 answers

Why is the speed of sound faster than the speed at which Earth rotates?

asked Mar 18, 2022 in Physics by talking_m (2.8k points)

+21 votes

0 answers

What are the properties of the sun?

asked Mar 18, 2022 in Physics by Greg64

+27 votes

0 answers

What is the paradox of simultaneity in general relativity?

asked Mar 18, 2022 in Physics by QuantumMystic (4.2k points)

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